sr not starting ingitor chip not getting power

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jvc971
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Joined: Sun Aug 26, 2007 8:21 am
Car: 1995 nissan 240sx
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hi i have a 1995 nissan 240sx with a redtop sr20det in it. ionce i had it running just fine. but i decided to get rid of some wires that were not plugged up. once i finished that it wouldnt start.

so now im not getting spark. my ignitor chip isnt getting power. im getting fuel, and the light on my ecu is on. does anyone have a idea on what happened? like what would make the ignitor not to get power?


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Hijacker
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Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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did you cut the ground going to the ignitor on accident?

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jvc971
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Car: 1995 nissan 240sx
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no all of my grounds are grounded.

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jvc971
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Car: 1995 nissan 240sx
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anyone?

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Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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I would start tracing wires and double checking to make sure you didn't cut a needed power wire somewhere. There should be 4 input wires, one for each spark plug. Then 5 output wires. Again, 1 for each spark plug and then a ground. Going into the coilpack subharness, you should have another power wire (i think it's Blue/Red, but I can't remember)


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